Re: Profiler for Lex & Yacc ? (Wilbur Streett)
16 Oct 1996 17:54:46 -0400

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Profiler for Lex & Yacc ? (Krishna Kishore) (1996-10-15)
Re: Profiler for Lex & Yacc ? (1996-10-16)
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From: (Wilbur Streett)
Newsgroups: comp.compilers
Date: 16 Oct 1996 17:54:46 -0400
Organization: Monmouth Internet
References: 96-10-053
Keywords: yacc, lex, performance

Krishna Kishore <> wrote:

> Can you please tell me if there are any profilers or like
>tools available for Lex & Yacc i.e by any way can I get the profiling
>statistics of regular expressions.

Since Flex/BISON generate #line defines in the generated source, if you
find a standard C profiler that pays attention to them..

[True, but that won't tell you very directly what kind of tokens it was
recognizing. -John]


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